Model-free kinetic analysis for co-pyrolysis of mixed plastic polymers with oil palm fiber
| Author | Gin, Abel Williams |
| Author | Hassan, Hamizura |
| Author | Ahmad, Mohd Azmier |
| Author | Hameed, Bassim Hammadi |
| Author | Din, Azam Taufik Mohd |
| Available date | 2024-09-18T07:26:51Z |
| Publication Date | 2023-07-10 |
| Publication Name | AIP Conference Proceedings |
| Identifier | http://dx.doi.org/10.1063/5.0148918 |
| Citation | Gin, A. W., Hassan, H., Ahmad, M. A., Hameed, B. H., & Din, A. T. M. (2023, July). Model-free kinetic analysis for co-pyrolysis of mixed plastic polymers with oil palm fiber. In AIP Conference Proceedings (Vol. 2785, No. 1). AIP Publishing. |
| ISSN | 0094243X |
| Abstract | Pure commercial high-density polyethylene (HDPE) and polypropylene (PP) samples from a petrochemical plant in Malaysia have been mixed and non-isothermally co-pyrolyzed with oil palm fiber (OPF) biomass using thermogravimetric analyzer. The samples were subjected a temperature between 30 °C and 850 °C under non-isothermal conditions at different heating speed of 5, 10 and 15 degC.min-1. The TGA data was fitted to selected model-free models and Avrami theory in order to estimate the activation energy and reaction order respectively. Based on the results, the respective activation energy for Ozawa-Flynn-Wall (OFW) and Kissinger-Akahira-Sunose (KAS) model were 216.45 kJ.mol-1 and 229.40 kJ.mol-1. The co-pyrolysis process kinetic can be characterized by a first-order decomposition reaction. |
| Language | en |
| Publisher | American Institute of Physics Inc. |
| Subject | oil fiber |
| Type | Conference |
| Issue Number | 1 |
| Volume Number | 2785 |
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Chemical Engineering [1175 items ]